GB1316969A - Reactor and process - Google Patents

Reactor and process

Info

Publication number
GB1316969A
GB1316969A GB4153469A GB1316969DA GB1316969A GB 1316969 A GB1316969 A GB 1316969A GB 4153469 A GB4153469 A GB 4153469A GB 1316969D A GB1316969D A GB 1316969DA GB 1316969 A GB1316969 A GB 1316969A
Authority
GB
United Kingdom
Prior art keywords
ammonium chloride
cyclone
reactor
diazocyclopropane
sept
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4153469A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1316969A publication Critical patent/GB1316969A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • B01F25/102—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components wherein the vortex is created by two or more jets introduced tangentially in separate mixing chambers or consecutively in the same mixing chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/919—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings
    • B01F2025/9191—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/0009—Coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical

Abstract

1316969 Cyclone reactor; cyclone separator J M JENKINS 15 Sept 1970 [15 Sept 1969] 41534/69 Headings B1F and B2P Ammonium chloride occluded with water formed as a byproduct in the preparation of diazocyclopropane is sucked out as a sludge through tube 108 so that it cannot catalyse unwanted side reactions. A cyclone separator is used as the reactor. A ketone or aldehyde is introduced at tangential inlet 100 to produce a vortex, chlorine and ammonia are injected through spouts 102 and 103, and liquid diazocyclopropane product is drawn off through 101. Active carbon granules may be injected with the ketone and removed with the ammonium chloride. The level of the lower end of tube 108 is adjustable, and cooling coils are arranged around the cyclone to keep the reaction temperature at -15‹ to +40‹C. A grid or filter may be provided in outlet 101 for preventing passage of solid ammonium chloride.
GB4153469A 1969-09-15 1969-09-15 Reactor and process Expired GB1316969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4153469 1969-09-15

Publications (1)

Publication Number Publication Date
GB1316969A true GB1316969A (en) 1973-05-16

Family

ID=10420137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4153469A Expired GB1316969A (en) 1969-09-15 1969-09-15 Reactor and process

Country Status (1)

Country Link
GB (1) GB1316969A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172222A (en) * 1985-03-15 1986-09-17 Foster Wheeler Energy Corp Water-cooled cyclone separator
EP0449454A2 (en) * 1990-03-29 1991-10-02 United Kingdom Atomic Energy Authority Precipitation apparatus and method
CN110339786A (en) * 2019-07-04 2019-10-18 华东理工大学 It is a kind of to strengthen the slurry bed system liquid feedstock method and apparatus for adding hydrogen mass transfer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172222A (en) * 1985-03-15 1986-09-17 Foster Wheeler Energy Corp Water-cooled cyclone separator
EP0449454A2 (en) * 1990-03-29 1991-10-02 United Kingdom Atomic Energy Authority Precipitation apparatus and method
EP0449454A3 (en) * 1990-03-29 1992-04-08 United Kingdom Atomic Energy Authority Precipitation apparatus and method
CN110339786A (en) * 2019-07-04 2019-10-18 华东理工大学 It is a kind of to strengthen the slurry bed system liquid feedstock method and apparatus for adding hydrogen mass transfer

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees